Andrew found speed in Jenelle’s pockets while she was expecting and he says he also saw her smoking marijuana!

Wild party girl Teen Mom 2 star Jenelle Evans has a long history of drug and alcohol abuse. Even when she was pregnant with her now 18-month-old son Jace, Jenelle was reportedly using. “I saw her smoking weed when she was three months pregnant,” estranged baby daddy Andrew Lewis tells In Touch magazine. “Another time, I found speed in her jacket pocket!”

Jenelle, 19, would visit Andrew’s house completely messed up. Sometimes she was even “unable to walk straight,” Andrew reveals. “I tried to make Jenelle understand how bad it was for the baby, but she didn’t care. It completely broke my heart.” Isn’t that disturbing and disgusting? She had no regard for the safety of her unborn child!

Not so surprisingly, 25-year-old Andrew is concerned about his son’s safety. “”I am and always will be Jace’s father,” he says. “It’s heartbreaking to know what Jace is going through. He doesn’t have a single stable person in his life.” Well, Andrew, you ARE his father, why don’t you do something about that?

Andrew says he signed custody of Jace over to Jenelle’s mom Barbara Evans in order to protect the tot. “Barbara wouldn’t let Jenelle hurt him,” he says.

And despite reports claiming that Andrew doesn’t play a role in his son’s life, Andrew has had visits with Jace but apparently Jenelle just doesn’t know about those. A friend of Andrew’s works at Jace’s daycare and has helped Andrew visit the baby six different times. During those visits he spent about two hours bonding with his boy.

After finding out about all of the trouble that Jenelle has gotten into with the law (she was arrested and charged with possession of drug paraphernalia and marijuana and breaking and enter) Andrew thinks he might have to take action. “Jenelle needs to grow up,” he warns. “Otherwise, I’m going to fight to get Jace back.”

HollyMoms, do you think it’s time for Andrew to step in and do something about this?